List of usage examples for org.eclipse.jdt.core IJavaProject getHandleIdentifier
String getHandleIdentifier();
From source file:edu.buffalo.cse.green.editor.DiagramEditor.java
License:Open Source License
/** * Finds the editor that holds the given <code>IJavaProject</code>. * /*from ww w .j a va 2 s. c om*/ * @param project - The project to find. */ public static DiagramEditor findProjectEditor(IJavaProject project) { for (int x = 0; x < _editors.size(); x++) { DiagramEditor editor = (DiagramEditor) _editors.get(x); IJavaProject editorProject = editor.getProject(); if (editorProject == null) continue; if (project.getHandleIdentifier().equals(editorProject.getHandleIdentifier())) { return editor; } } return null; }
From source file:net.sourceforge.metrics.ui.AbortMetrics.java
License:Open Source License
/** * @see IActionDelegate#run(IAction)//from www .ja v a 2s .c o m */ public void run(IAction action) { IJavaProject p = JavaCore.create(project); // abort any ongoing or pending calculations for this project if (p != null) { MetricsBuilder.abort(p.getHandleIdentifier()); } }
From source file:net.sourceforge.metrics.ui.AbortMetrics.java
License:Open Source License
/** * @see IActionDelegate#selectionChanged(IAction, ISelection) *//*from w w w .j av a 2 s . c o m*/ public void selectionChanged(IAction action, ISelection selection) { if ((!selection.isEmpty()) && (selection instanceof IStructuredSelection)) { try { // Openable op = // (Openable)((IStructuredSelection)selection).getFirstElement(); IJavaElement elem = (IJavaElement) ((IStructuredSelection) selection).getFirstElement(); if (elem != null) { project = (IProject) elem.getUnderlyingResource(); if (project.hasNature(PLUGIN_ID + ".nature")) { IJavaProject p = JavaCore.create(project); if (p != null) { action.setEnabled(MetricsBuilder.isBuilding(p.getHandleIdentifier())); } else { action.setEnabled(false); } } else { action.setEnabled(false); } } } catch (Throwable e) { Log.logError("AbortMetrics: error getting project.", e); project = null; } } }
From source file:net.sourceforge.metrics.ui.EnableMetrics.java
License:Open Source License
/** * @see IActionDelegate#run(IAction)//from w w w . ja v a2s . c om */ public void run(IAction action) { Shell shell = new Shell(); if (project != null) { IRunnableWithProgress op = new IRunnableWithProgress() { public String error = ""; public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException { try { if (!project.hasNature(PLUGIN_ID + ".nature")) { monitor.beginTask("Enabling metrics", 2); monitor.worked(1); error = "enable"; MetricsNature.addNatureToProject(project, monitor); monitor.worked(1); } else { monitor.beginTask("Disabling metrics", 2); monitor.worked(1); error = "disable"; MetricsNature.removeNatureFromProject(project, monitor); IJavaProject p = JavaCore.create(project); // abort any ongoing or pending calculations for // this project if (p != null) { MetricsBuilder.abort(p.getHandleIdentifier()); } monitor.worked(1); } } catch (CoreException e) { throw new MetricsNatureException(e, error); } finally { monitor.done(); } } }; try { new ProgressMonitorDialog(shell).run(true, false, op); } catch (MetricsNatureException e) { Log.logError("Could not " + e.getTask() + " metrics", e); MessageDialog.openInformation(shell, "Metrics", "Could not enable metrics."); } catch (InterruptedException e) { } catch (InvocationTargetException e) { Log.logError("Could not change metrics enablement", e); } } }
From source file:org.eclipse.emf.ecore.xcore.ui.container.XcoreJavaProjectsState.java
License:Open Source License
@Override protected String doInitHandle(URI uri) { String result = getJavaProjectsHelper().initHandle(uri); if (result == null && uri.isPlatformResource() && uri.segmentCount() > 1) { IProject project = getWorkspaceRoot().getProject(uri.segment(1)); IJavaProject javaProject = JavaCore.create(project); result = javaProject.exists() ? javaProject.getHandleIdentifier() : project.getName(); }//ww w . j a v a 2 s . c o m return result; }
From source file:org.eclipse.mylyn.java.tests.InteractionContextManagerTest.java
License:Open Source License
public void testRemoveProjectFromContextRemovesOnlyInteresting() throws JavaModelException { StubContextElementedDeletedListener listener = new StubContextElementedDeletedListener(); try {//from w ww . jav a 2s.c om manager.addListener(listener); type1.createMethod("void m1() { }", null, true, null); type1.createMethod("void m2() { }", null, true, null); type1.createMethod("void m4() { }", null, true, null); type1.createMethod("void m5() { }", null, true, null); IJavaProject project = type1.getJavaProject(); IInteractionElement node = ContextCore.getContextManager().getElement(project.getHandleIdentifier()); assertFalse(node.getInterest().isInteresting()); InteractionEvent event = new InteractionEvent(InteractionEvent.Kind.MANIPULATION, new JavaStructureBridge().getContentType(), project.getHandleIdentifier(), "source"); IInteractionElement element = ContextCorePlugin.getContextManager().processInteractionEvent(event, true); // test implicit deletion ContextCorePlugin.getContextManager().processInteractionEvent(event, true); assertEquals(0, listener.explicitDeletionEventCount); assertEquals(0, listener.elementCount); // test explicit deletion manager.manipulateInterestForElements(Collections.singletonList(element), false, false, false, "test", ContextCorePlugin.getContextManager().getActiveContext(), true); assertEquals(1, listener.explicitDeletionEventCount); // should have 2 element changes. 1 for resources and 1 for java assertEquals(2, listener.elementCount); } finally { // clean up manager.removeListener(listener); } }
From source file:org.eclipse.mylyn.java.tests.InteractionContextManagerTest.java
License:Open Source License
public void testDeleteElementsFromContext() { StubContextElementedDeletedListener listener = new StubContextElementedDeletedListener(); try {//from ww w. ja va 2 s .c om manager.addListener(listener); IJavaProject project = type1.getJavaProject(); InteractionEvent event = new InteractionEvent(InteractionEvent.Kind.MANIPULATION, new JavaStructureBridge().getContentType(), project.getHandleIdentifier(), "source"); IInteractionElement element = ContextCorePlugin.getContextManager().processInteractionEvent(event, true); assertEquals(0, listener.explicitDeletionEventCount); assertEquals(0, listener.elementCount); IInteractionElement originalElement = ContextCorePlugin.getContextManager() .getElement(element.getHandleIdentifier()); assertEquals(element, originalElement); assertTrue(originalElement instanceof CompositeContextElement); assertEquals(1, ((CompositeContextElement) originalElement).getNodes().size()); ContextCorePlugin.getContextManager() .deleteElements(Arrays.asList(new IInteractionElement[] { element })); IInteractionElement deletedElement = ContextCorePlugin.getContextManager() .getElement(element.getHandleIdentifier()); assertTrue(deletedElement instanceof CompositeContextElement); assertEquals(0, ((CompositeContextElement) deletedElement).getNodes().size()); } finally { manager.removeListener(listener); } }
From source file:org.eclipse.xtext.common.types.xtext.ui.JdtIndexedJvmTypeAccess.java
License:Open Source License
@Override protected EObject findAccessibleType(String fragment, ResourceSet resourceSet, Iterator<IEObjectDescription> fromIndex) throws UnknownNestedTypeException { // we know that the iterator is not empty thus we can directly obtain the handles et al without additional guards IJavaProject javaProject = javaProjectProvider.getJavaProject(resourceSet); List<String> allVisibleContainerHandles = Lists .newArrayList(javaProjectsState.getVisibleContainerHandles(javaProject.getHandleIdentifier())); // some models are not in source folders thus we also use the WorkspaceProjectsState (e.g. relevant for Xcore) allVisibleContainerHandles// w w w. j a v a 2 s. co m .addAll(plainProjectsState.getVisibleContainerHandles(javaProject.getElementName())); List<String> visibleContainerHandles = allVisibleContainerHandles; IEObjectDescription bestDescription = null; while (fromIndex.hasNext() && !visibleContainerHandles.isEmpty()) { // find the description that is the best match, e.g. the one that is in the container closest to the first IEObjectDescription description = fromIndex.next(); URI trimFragment = description.getEObjectURI().trimFragment(); String handle = javaProjectsState.getContainerHandle(trimFragment); int idx = visibleContainerHandles.indexOf(handle); if (idx >= 0) { bestDescription = description; // reduce the search scope - only check containers that are better than the current visibleContainerHandles = allVisibleContainerHandles.subList(0, idx); } } if (bestDescription != null) { return getAccessibleType(bestDescription, fragment, resourceSet); } return null; }